ATI FirePro V7800P vs NVIDIA GeForce GTX 490

VS

ATI FirePro V7800P NVIDIA GeForce GTX 490

We compared two Desktop platform GPUs: 2GB VRAM FirePro V7800P and 1536MB VRAM GeForce GTX 490 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI FirePro V7800P 's Advantages

More VRAM (2GB vs 1GB)

960 additional rendering cores

Lower TDP (138W vs 365W)

NVIDIA GeForce GTX 490 's Advantages

Larger VRAM bandwidth (164.0GB/s vs 128.0GB/s)

Score

Benchmark

FP32 (float)

FirePro V7800P +72%

2.016 TFLOPS

GeForce GTX 490

1.166 TFLOPS

FirePro V7800P

VS

GeForce GTX 490

Graphics Card

May 2011

Release Date

Unknown

FirePro

Generation

GeForce 400

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

1000 MHz

Memory Clock

854 MHz

Memory

2GB

Memory Size

1536MB

GDDR5

Memory Type

GDDR5

256bit

Memory Bus

384bit

128.0GB/s

Bandwidth

164.0GB/s

Render Config

-

SM Count

15

18

Compute Units

-

1440

Shading Units

480

72

TMUs

60

32

ROPs

48

-

Tensor Cores

-

RT Cores

-

8 KB (per CU)

L1 Cache

64 KB (per SM)

512 KB

L2 Cache

768 KB

Theoretical Performance

22.40 GPixel/s

Pixel Rate

18.24 GPixel/s

50.40 GTexel/s

Texture Rate

36.48 GTexel/s

-

FP16 (half)

-

2.016 TFLOPS

FP32 (float)

1166 GFLOPS

403.2 GFLOPS

FP64 (double)

145.8 GFLOPS

Graphics Processor

Cypress

GPU Name

GF100

Cypress PRO GL

GPU Variant

GF100-375-A3

TeraScale 2

Architecture

Fermi

TSMC

Foundry

TSMC

40 nm

Process Size

40 nm

2.154 billion

Transistors

3.1 billion

334 mm²

Die Size

529 mm²

Board Design

138W

TDP

365W

300 W

Suggested PSU

750 W

1x DisplayPort 1.1

Outputs

3x DVI 1x mini-DisplayPort

1x 6-pin

Power Connectors

2x 8-pin

Graphics Features

11.2 (11_0)

DirectX

12 (11_0)

4.4

OpenGL

4.6

1.2

OpenCL

1.1

N/A

Vulkan

N/A

-

CUDA

2.0

5.0

Shader Model

5.1

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